IP SLA

A network engineer is troubleshooting a site-to-site VPN that intermittently drops. The engineer configured IP SLA 10 to track reachability of the remote LAN gateway (10.1.2.1) using ICMP echo probes every 5 seconds. The IP SLA is used in a static route to influence failover. The engineer notices that the IP SLA state shows 'Active' but the tracked route is not installed. What is the most likely cause?

An engineer configured IP SLA 20 to monitor the reachability of a next-hop router (192.168.1.1) using UDP jitter probes. The goal is to use the IP SLA with a track object to influence EIGRP route selection. However, the EIGRP route is not being affected by the IP SLA state. The engineer verifies that the IP SLA is 'Active' and the track object shows 'Up'. What is the most likely misconfiguration?

A network engineer configured IP SLA 30 to monitor the reachability of a server (10.10.10.10) using ICMP echo probes. The IP SLA is linked to a track object that is used in a static default route. The engineer notices that the IP SLA state is 'Active', but the static route is not present in the routing table. The track object shows 'Up'. What should the engineer check first?

An engineer configured IP SLA 40 with a UDP echo probe to monitor a remote server port 80. The IP SLA is used in a track object for a backup static route. The engineer observes that the IP SLA state is 'Timeout' even though the server is reachable via ping from the router. What is the most likely cause?

A network engineer configured IP SLA 50 to monitor a remote router's loopback (5.5.5.5) using ICMP echo. The IP SLA is linked to a track object that is used in a PBR (policy-based routing) route-map. The engineer notices that the PBR is not applying the alternate path when the IP SLA goes down. The track object shows 'Down'. What is the most likely misconfiguration?

An engineer configured IP SLA 60 to monitor the reachability of a WAN link's next-hop (203.0.113.1) using ICMP echo. The IP SLA is used in a track object for a floating static route. The engineer notices that the primary route (EIGRP) is present, but the floating static route is not installed when the primary fails. The track object shows 'Down' after the primary fails. What should the engineer check?

A network engineer configured IP SLA 70 to monitor a remote site's LAN gateway (172.16.1.1) using ICMP echo. The IP SLA is linked to a track object that is used in a static route for a backup link. The engineer notices that the IP SLA state is 'Active', but the backup static route is installed in the routing table even when the primary route is available. What is the most likely cause?

An engineer configured IP SLA 80 to monitor a remote server (192.168.100.100) using ICMP echo. The IP SLA is used in a track object for a static route. The engineer notices that the IP SLA state is 'Active', but the track object shows 'Down'. What is the most likely cause?

A network engineer configured IP SLA 90 to monitor a remote router's loopback (10.0.0.1) using ICMP echo. The IP SLA is linked to a track object that is used in a static route. The engineer notices that the IP SLA state is 'Active', but the static route is not installed. The track object shows 'Up'. The engineer checks the routing table and sees a different route to the same destination with a lower administrative distance. What should the engineer do to ensure the IP SLA-tracked route is used when the primary fails?

A network engineer runs the following command on Router R1: R1# show ip sla statistics 1 Round Trip Time (RTT) for Index 1 Latest RTT: 200 ms Latest RTT (milliseconds): 200 Latest RTT (microseconds): 200000 Number of successes: 50 Number of failures: 10 Operation time to live: Forever Output: Over threshold Based on this output, which statement is correct?

A network engineer runs the following command on Router R1: R1# show ip sla summary IPSLAs Latest Operation Summary Codes: * active, ^ inactive, ~ pending ID Type Destination Stats Return Code Last 1 icmp-echo 192.168.1.1 RTT=50ms OK 1s ago 2 icmp-echo 192.168.1.2 RTT=2000ms Over threshold 2s ago 3 icmp-echo 192.168.1.3 RTT=100ms OK 3s ago Based on this output, which statement is correct?

A network engineer runs the following command on Router R1: R1# show ip sla configuration 1 IP SLAs Infrastructure Engine-II Entry number: 1 Owner: Tag: Type of operation to perform: icmp-echo Target address: 192.168.1.1 Source address: 0.0.0.0 Source interface: none Type Of Service parameter: 0 Verify data: No Operation timeout (milliseconds): 5000 Request size (ARR data block): 28 Threshold (milliseconds): 100 Frequency (seconds): 10 Life (seconds): Forever Ageout (seconds): 0 Based on this output, what is the primary problem with this IP SLA configuration?

A network engineer runs the following command on Router R1: R1# show ip sla statistics 2 Round Trip Time (RTT) for Index 2 Latest RTT: No connection Latest RTT (milliseconds): No connection Latest RTT (microseconds): No connection Number of successes: 0 Number of failures: 100 Operation time to live: Forever Output: No connection Based on this output, which statement is correct?

A network engineer runs the following command on Router R1: R1# show ip sla statistics 3 Round Trip Time (RTT) for Index 3 Latest RTT: 150 ms Latest RTT (milliseconds): 150 Latest RTT (microseconds): 150000 Number of successes: 80 Number of failures: 20 Operation time to live: Forever Output: OK R1# show track 1 Track 1 IP SLA 3 reachability Reachability is Up 2 changes, last change 00:00:10 Latest operation return code: OK Latest RTT (milliseconds): 150 Tracked by: ip route 0.0.0.0 0.0.0.0 192.168.1.1 track 1 Based on this output, which statement is correct?

A network engineer runs the following command on Router R1: R1# show ip sla statistics 4 Round Trip Time (RTT) for Index 4 Latest RTT: 300 ms Latest RTT (milliseconds): 300 Latest RTT (microseconds): 300000 Number of successes: 45 Number of failures: 55 Operation time to live: Forever Output: Over threshold R1# show track 2 Track 2 IP SLA 4 reachability Reachability is Down 5 changes, last change 00:00:05 Latest operation return code: Over threshold Latest RTT (milliseconds): 300 Tracked by: ip route 0.0.0.0 0.0.0.0 192.168.2.1 track 2 Based on this output, which statement is correct?

A network engineer runs the following command on Router R1: R1# show ip sla statistics 5 Round Trip Time (RTT) for Index 5 Latest RTT: 50 ms Latest RTT (milliseconds): 50 Latest RTT (microseconds): 50000 Number of successes: 100 Number of failures: 0 Operation time to live: Forever Output: OK R1# show track 3 Track 3 IP SLA 5 reachability Reachability is Up 1 change, last change 00:10:00 Latest operation return code: OK Latest RTT (milliseconds): 50 Tracked by: ip route 0.0.0.0 0.0.0.0 192.168.3.1 track 3 R1# show ip route 0.0.0.0 0.0.0.0 Routing entry for 0.0.0.0/0, supernet Known via "static", distance 1, metric 0, candidate default path Last update from 192.168.3.1 on GigabitEthernet0/0 Routing Descriptor Blocks: * 192.168.3.1, via GigabitEthernet0/0 Route metric is 0, traffic share count is 1 Based on this output, which statement is correct?

A network engineer runs the following command on Router R1: R1# show ip sla statistics 6 Round Trip Time (RTT) for Index 6 Latest RTT: 0 ms Latest RTT (milliseconds): 0 Latest RTT (microseconds): 0 Number of successes: 0 Number of failures: 100 Operation time to live: Forever Output: No connection R1# show track 4 Track 4 IP SLA 6 reachability Reachability is Down 3 changes, last change 00:05:00 Latest operation return code: No connection Latest RTT (milliseconds): 0 Tracked by: ip route 0.0.0.0 0.0.0.0 192.168.4.1 track 4 R1# show ip route 0.0.0.0 0.0.0.0 % Network not in table Based on this output, which statement is correct?

A network engineer runs the following command on Router R1: R1# show ip sla statistics 7 Round Trip Time (RTT) for Index 7 Latest RTT: 500 ms Latest RTT (milliseconds): 500 Latest RTT (microseconds): 500000 Number of successes: 30 Number of failures: 70 Operation time to live: Forever Output: Over threshold R1# show track 5 Track 5 IP SLA 7 reachability Reachability is Up 1 change, last change 00:20:00 Latest operation return code: Over threshold Latest RTT (milliseconds): 500 Tracked by: ip route 0.0.0.0 0.0.0.0 192.168.5.1 track 5 Based on this output, which statement is correct?

Given the following partial configuration on router R1: ip sla 10 icmp-echo 192.168.1.1 source-ip 10.0.0.1 frequency 10 ip sla schedule 10 life forever start-time now Which statement best describes the effect of this configuration?

Examine this IP SLA configuration on router R2: ip sla 20 udp-jitter 203.0.113.10 16384 source-ip 198.51.100.1 source-port 16384 frequency 30 ip sla schedule 20 life forever start-time now Which statement is true?

Consider this IP SLA configuration on router R3: ip sla 30 icmp-echo 192.168.2.1 frequency 5 ip sla schedule 30 life forever start-time now What is missing from this configuration?

Given this IP SLA configuration on router R4: ip sla 40 icmp-echo 10.10.10.1 source-ip 172.16.1.1 frequency 15 ip sla schedule 40 life forever start-time now Which statement is true?

Examine this IP SLA configuration on router R5: ip sla 50 icmp-echo 10.20.20.1 source-ip 192.168.10.1 frequency 10 ip sla schedule 50 life forever start-time now What is the effect of this configuration?

Consider this IP SLA configuration on router R6: ip sla 60 udp-echo 203.0.113.1 2000 source-ip 198.51.100.1 frequency 20 ip sla schedule 60 life forever start-time now What is the purpose of this configuration?

What is the default frequency (in seconds) for an IP SLA operation if not explicitly configured?

Which IP SLA operation type is used to measure one-way delay, jitter, and packet loss?

What is the default timeout value (in milliseconds) for an IP SLA operation?

Which TWO commands can be used to verify IP SLA operations on a Cisco IOS device? (Choose TWO.)

Which TWO statements about IP SLA ICMP echo operations are true? (Choose TWO.)

Which TWO configuration steps are required to use IP SLA for tracking an object in a routing protocol like EIGRP? (Choose TWO.)

Which THREE symptoms indicate that an IP SLA operation is failing or not responding? (Choose THREE.)

Which TWO commands are used to configure an IP SLA ICMP echo operation on a Cisco IOS device? (Choose TWO.)

A large enterprise network is experiencing intermittent reachability to a critical server (10.10.10.10). Router R1 has the following relevant configuration: ip sla 1 icmp-echo 10.10.10.10 source-ip 192.168.1.1 frequency 10 ip sla schedule 1 life forever start-time now track 1 ip sla 1 reachability delay down 5 up 5 ip route 0.0.0.0 0.0.0.0 192.168.1.2 track 1 Router R2 (the next-hop) shows: show ip route | include 10.10.10.10 S 10.10.10.0/24 [1/0] via 10.0.0.1 What is the root cause?

A network engineer configured IP SLA to track a BGP next-hop for a backup path. Router R1 has: ip sla 2 icmp-echo 192.168.2.2 source-ip 192.168.1.1 frequency 5 ip sla schedule 2 life forever start-time now track 2 ip sla 2 reachability router bgp 65001 bgp log-neighbor-changes neighbor 192.168.2.2 remote-as 65002 neighbor 192.168.2.2 fall-over bfd neighbor 192.168.2.2 track 2 However, when the link to 192.168.2.2 goes down, the BGP session does not reset immediately. What is the root cause?

An enterprise uses IP SLA to track a route to a remote site via two ISPs. Router R1 has: ip sla 3 icmp-echo 8.8.8.8 source-ip 10.0.0.1 frequency 10 ip sla schedule 3 life forever start-time now track 3 ip sla 3 reachability ip route 10.10.10.0 255.255.255.0 10.0.0.2 track 3 ip route 10.10.10.0 255.255.255.0 10.0.1.2 10 When the primary ISP fails, the backup route is used, but traffic to 10.10.10.0/24 is intermittently lost. Show output on R1: show ip route 10.10.10.0 Routing entry for 10.10.10.0/24 Known via "static", distance 1, metric 0 Last update from 10.0.0.2 on GigabitEthernet0/0 * 10.0.1.2, via GigabitEthernet0/1 What is the root cause?

An engineer configures IP SLA to track a route to a loopback address for BGP next-hop tracking. Router R1 has: ip sla 4 icmp-echo 192.168.100.1 source-ip 10.0.0.1 frequency 5 ip sla schedule 4 life forever start-time now track 4 ip sla 4 reachability router bgp 65001 neighbor 10.0.0.2 remote-as 65002 neighbor 10.0.0.2 update-source Loopback0 neighbor 10.0.0.2 ebgp-multihop 2 neighbor 10.0.0.2 fall-over bfd But the BGP session to 10.0.0.2 is flapping every 5 seconds. What is the root cause?

A company uses IP SLA to track a route to a remote network via a DMVPN tunnel. Router R1 (hub) has: ip sla 5 icmp-echo 172.16.0.1 source-ip 10.0.0.1 frequency 10 ip sla schedule 5 life forever start-time now track 5 ip sla 5 reachability ip route 192.168.1.0 255.255.255.0 Tunnel0 track 5 Tunnel0 is a DMVPN tunnel to spoke R2. The tunnel is up, but the route is intermittently removed. Show output on R1: show ip route 192.168.1.0 % Subnet not in table show track 5 Track 5 IP SLA 5 reachability Reachability is Down 2 changes, last change 00:00:05 What is the root cause?

An engineer configures IP SLA to track a route to a server in a VRF. Router R1 has: ip sla 6 icmp-echo 10.10.10.10 source-ip 192.168.1.1 frequency 10 ip sla schedule 6 life forever start-time now track 6 ip sla 6 reachability ip route vrf BLUE 0.0.0.0 0.0.0.0 192.168.1.2 track 6 But the route is never installed in the VRF routing table. Show output: show ip route vrf BLUE | include 0.0.0.0 % No default route found What is the root cause?

A network engineer configures IP SLA to track a BGP next-hop for a backup path. Router R1 has: ip sla 7 icmp-echo 192.168.3.3 source-ip 10.0.0.1 frequency 5 ip sla schedule 7 life forever start-time now track 7 ip sla 7 reachability router bgp 65001 neighbor 192.168.3.3 remote-as 65003 neighbor 192.168.3.3 fall-over bfd neighbor 192.168.3.3 track 7 But when the link to 192.168.3.3 goes down, the BGP session resets after 5 seconds, but the backup route is not used immediately. What is the root cause?

A large enterprise uses IP SLA to track a route to a remote site via an MPLS L3VPN. Router R1 (PE) has: ip sla 8 icmp-echo 10.10.10.10 source-ip 192.168.1.1 frequency 10 ip sla schedule 8 life forever start-time now track 8 ip sla 8 reachability ip route vrf CUSTOMER 10.10.10.0 255.255.255.0 192.168.1.2 track 8 The MPLS network is operational, but the route is intermittently removed. Show output on R1: show ip route vrf CUSTOMER 10.10.10.0 Routing entry for 10.10.10.0/24 Known via "static", distance 1, metric 0 Last update from 192.168.1.2 on GigabitEthernet0/0 * 192.168.1.2, via GigabitEthernet0/0 But the track is down: show track 8 Track 8 IP SLA 8 reachability Reachability is Down 3 changes, last change 00:00:15 What is the root cause?

An engineer configures IP SLA to track a route to a server that is reachable via a GRE tunnel. Router R1 has: ip sla 9 icmp-echo 172.16.0.1 source-ip 10.0.0.1 frequency 10 ip sla schedule 9 life forever start-time now track 9 ip sla 9 reachability ip route 192.168.2.0 255.255.255.0 Tunnel0 track 9 The GRE tunnel is up, but the route is flapping. Show output on R1: show interface Tunnel0 Tunnel0 is up, line protocol is up show track 9 Track 9 IP SLA 9 reachability Reachability is Up 10 changes, last change 00:00:05 What is the root cause?

A network engineer runs the following command to troubleshoot an IP SLA issue: R1# show ip sla statistics 10 Round Trip Time (RTT) for Index 10 Latest RTT: 12 ms Latest RTT (milliseconds): 12 Latest RTT (microseconds): 12000 Last operation start time: 12:34:56.789 UTC Mon Mar 1 2021 Last operation return code: OK Number of successes: 100 Number of failures: 0 Operation time to live: Forever What does this output indicate?

A network engineer runs the following command to troubleshoot an IP SLA issue: R1# show ip sla configuration 10 IP SLAs, Infrastructure Engine-II. Entry number: 10 Owner: Tag: Type of operation to perform: icmp-echo Target address: 192.168.1.1 Type Of Service parameter: 0x0 Request size (ARR data portion): 28 Operation timeout (milliseconds): 5000 Frequency (seconds): 60 Next Scheduled Start Time: Start Time already occurred Group Scheduled : FALSE Life (seconds): Forever Entry Ageout (seconds): never Recurring (Starting Everyday): FALSE Status of entry (SNMP RowStatus): Active Threshold (milliseconds): 5000 Distribution Statistics: Number of history intervals kept: 0 Number of history buckets kept: 15 History Statistics: Number of history Lives kept: 0 What does this output indicate?

A network engineer runs the following command to troubleshoot an IP SLA issue: R1# show ip sla statistics 10 detail Round Trip Time (RTT) for Index 10 Latest RTT: 12 ms Latest RTT (milliseconds): 12 Latest RTT (microseconds): 12000 Last operation start time: 12:34:56.789 UTC Mon Mar 1 2021 Last operation return code: OK Number of successes: 100 Number of failures: 0 Operation time to live: Forever Last operation response time: 12 ms Latest operation start time: 12:34:56.789 UTC Mon Mar 1 2021 Latest operation return code: OK Over thresholds occurred: FALSE Threshold (milliseconds): 5000 RTT Values: RTTAvg: 12 RTTMin: 10 RTTMax: 15 RTTNum: 100 RTTStdDev: 1 What does this output indicate?

A network engineer runs the following command to troubleshoot an IP SLA issue: R1# show ip sla history 10 Point by Point History Entry = 10 Life = 1 Time of Event = 12:34:56.789 UTC Mon Mar 1 2021 Start Time = 12:34:56.789 UTC Mon Mar 1 2021 Completion Time = 12:34:57.001 UTC Mon Mar 1 2021 Return Code = OK RTT = 12 ms Life = 2 Time of Event = 12:35:56.789 UTC Mon Mar 1 2021 Start Time = 12:35:56.789 UTC Mon Mar 1 2021 Completion Time = 12:35:57.001 UTC Mon Mar 1 2021 Return Code = OK RTT = 14 ms Life = 3 Time of Event = 12:36:56.789 UTC Mon Mar 1 2021 Start Time = 12:36:56.789 UTC Mon Mar 1 2021 Completion Time = 12:36:57.001 UTC Mon Mar 1 2021 Return Code = OK RTT = 11 ms What does this output indicate?

A network engineer runs the following command to troubleshoot an IP SLA issue: R1# show ip sla application IP Service Level Agreements Version: 2.0 IP SLAs Responder: Disabled IP SLAs Low Memory: Disabled IP SLAs ICMP Echo: Enabled IP SLAs ICMP Jitter: Enabled IP SLAs HTTP: Disabled IP SLAs FTP: Disabled IP SLAs UDP Jitter: Enabled IP SLAs TCP Connect: Enabled IP SLAs DNS: Disabled IP SLAs DHCP: Disabled IP SLAs DLSw: Disabled IP SLAs VoIP: Disabled IP SLAs Metro Ethernet: Disabled IP SLAs Video: Disabled IP SLAs LSP: Disabled IP SLAs LSP Group: Disabled IP SLAs VPLS: Disabled IP SLAs MPLS: Disabled IP SLAs MPLS Group: Disabled IP SLAs LDP: Disabled IP SLAs LDP Group: Disabled IP SLAs BFD: Disabled What does this output indicate?

A network engineer runs the following command to troubleshoot an IP SLA issue: R1# show ip sla monitor statistics 10 Round Trip Time (RTT) for Index 10 Latest RTT: 12 ms Latest RTT (milliseconds): 12 Latest RTT (microseconds): 12000 Last operation start time: 12:34:56.789 UTC Mon Mar 1 2021 Last operation return code: OK Number of successes: 100 Number of failures: 0 Operation time to live: Forever What does this output indicate?

A network engineer runs the following command to troubleshoot an IP SLA issue: R1# show ip sla monitor configuration 10 IP SLAs Monitor, Infrastructure Engine-II. Entry number: 10 Owner: Tag: Type of operation to perform: icmp-echo Target address: 192.168.1.1 Type Of Service parameter: 0x0 Request size (ARR data portion): 28 Operation timeout (milliseconds): 5000 Frequency (seconds): 60 Next Scheduled Start Time: Start Time already occurred Group Scheduled : FALSE Life (seconds): Forever Entry Ageout (seconds): never Recurring (Starting Everyday): FALSE Status of entry (SNMP RowStatus): Active Threshold (milliseconds): 5000 Distribution Statistics: Number of history intervals kept: 0 Number of history buckets kept: 15 History Statistics: Number of history Lives kept: 0 What does this output indicate?

A network engineer runs the following command to troubleshoot an IP SLA issue: R1# debug ip sla monitor trace IP SLAs Monitor trace debugging is on *Mar 1 12:34:56.789: IP SLAs Monitor: Starting operation 10 *Mar 1 12:34:56.789: IP SLAs Monitor: Sending ICMP echo request to 192.168.1.1 *Mar 1 12:34:56.790: IP SLAs Monitor: Received ICMP echo reply from 192.168.1.1 *Mar 1 12:34:56.790: IP SLAs Monitor: RTT = 12 ms *Mar 1 12:34:56.790: IP SLAs Monitor: Operation 10 completed successfully *Mar 1 12:35:56.789: IP SLAs Monitor: Starting operation 10 *Mar 1 12:35:56.789: IP SLAs Monitor: Sending ICMP echo request to 192.168.1.1 *Mar 1 12:35:56.790: IP SLAs Monitor: Received ICMP echo reply from 192.168.1.1 *Mar 1 12:35:56.790: IP SLAs Monitor: RTT = 14 ms *Mar 1 12:35:56.790: IP SLAs Monitor: Operation 10 completed successfully What does this output indicate?

A network engineer runs the following command to troubleshoot an IP SLA issue: R1# debug ip sla trace IP SLAs trace debugging is on *Mar 1 12:34:56.789: IP SLAs: Starting operation 10 *Mar 1 12:34:56.789: IP SLAs: Sending ICMP echo request to 192.168.1.1 *Mar 1 12:34:56.790: IP SLAs: Received ICMP echo reply from 192.168.1.1 *Mar 1 12:34:56.790: IP SLAs: RTT = 12 ms *Mar 1 12:34:56.790: IP SLAs: Operation 10 completed successfully *Mar 1 12:35:56.789: IP SLAs: Starting operation 10 *Mar 1 12:35:56.789: IP SLAs: Sending ICMP echo request to 192.168.1.1 *Mar 1 12:35:56.790: IP SLAs: Received ICMP echo reply from 192.168.1.1 *Mar 1 12:35:56.790: IP SLAs: RTT = 14 ms *Mar 1 12:35:56.790: IP SLAs: Operation 10 completed successfully What does this output indicate?

What is the default frequency (in seconds) for an IP SLA operation when no frequency is explicitly configured?

Which IP SLA operation type uses ICMP Echo Request/Reply packets to measure round-trip time?

What is the default timeout value (in milliseconds) for an IP SLA operation?

Which IP SLA operation type is specifically designed to measure one-way delay, jitter, and packet loss using UDP packets with sequence numbers and timestamps?

What is the default threshold value (in milliseconds) for an IP SLA operation?

Which IP SLA operation type is used to monitor the availability of a TCP-based service by attempting a three-way handshake?

What is the default number of packets sent per IP SLA UDP Jitter operation?

Which IP SLA operation type uses ICMP to discover the path (hops) between source and destination?

What is the default inter-packet interval (in milliseconds) for an IP SLA UDP Jitter operation?

Drag and drop the steps to configure and schedule an IP SLA ICMP-echo operation into the correct order, from first to last.

Drag and drop the steps to troubleshoot IP SLA adjacency or connectivity failures into the correct order, from first to last.

Drag and drop the steps to verify and validate IP SLA operational state into the correct order, from first to last.

Which TWO statements correctly describe the behavior of IP SLA with the 'threshold' and 'timeout' configuration? (Choose TWO.)

An engineer must configure IP SLA tracking to trigger a static route removal when a remote server becomes unreachable. Which TWO configuration steps are required? (Choose TWO.)

Which TWO statements about IP SLA responder configuration are true? (Choose TWO.)

Which TWO commands can be used to verify the operational state and statistics of an IP SLA operation? (Choose TWO.)

Which TWO statements about IP SLA reaction configuration and event monitoring are true? (Choose TWO.)

An engineer configures IP SLA with an ICMP echo operation to track a remote host, but the IP SLA responder is not configured on the remote router. The IP SLA operation shows 'Timeout' in the show ip sla statistics output. The engineer expects the operation to succeed because the remote host is reachable via ping. Which is the most likely explanation?

A network engineer configures IP SLA tracking for a static route on a Cisco router. The IP SLA operation is configured with a threshold of 100 ms and a timeout of 5000 ms. The tracked object is configured with a delay of 5 seconds for both up and down transitions. The engineer notices that when the remote host becomes unreachable, the static route is not removed from the routing table immediately. Which is the most likely explanation?

An engineer configures IP SLA with a UDP jitter operation to monitor VoIP quality between two routers. The operation shows 'OverThreshold' in the show ip sla statistics output, but the engineer notices that the IP SLA responder on the remote router is configured with a control port that does not match the default. Which is the most likely explanation?

A network engineer configures IP SLA with an HTTP GET operation to monitor a web server. The operation shows 'Success' but the response time is extremely high. The engineer checks the web server and finds it is overloaded. The engineer wants to configure a threshold so that the IP SLA operation triggers a track object when the response time exceeds 500 ms. Which configuration change is required?

An engineer configures IP SLA with an ICMP echo operation and tracks it with a static route. The IP SLA operation is configured with a source interface of Loopback0. The engineer notices that when the remote host becomes unreachable, the static route is removed, but when the remote host becomes reachable again, the static route is not reinstalled immediately. The show ip sla statistics shows the operation is 'Active' and 'Success'. Which is the most likely explanation?

A network engineer configures IP SLA with a UDP echo operation to monitor a remote server. The IP SLA responder is configured on the remote router. The engineer notices that the operation shows 'Timeout' intermittently, but standard UDP connectivity tests from the router to the server succeed. The engineer checks the IP SLA responder configuration and finds that the control port is set to a non-default value. Which is the most likely explanation?

An engineer configures IP SLA with an ICMP echo operation and uses it to track a static default route. The engineer also configures a backup static route with a higher administrative distance. The IP SLA operation is configured with a timeout of 2000 ms and a frequency of 5 seconds. The engineer notices that when the primary route is removed due to IP SLA failure, the backup route is installed, but when the IP SLA operation recovers, the primary route is not reinstalled. The show ip route shows the backup route still present. Which is the most likely explanation?

A network engineer configures IP SLA with an ICMP echo operation to monitor a remote host. The engineer also configures a route map to set the next hop based on the IP SLA track object. The engineer notices that the route map is not applied to the routing table as expected. The show ip route shows the static route with the correct next hop, but the route map does not seem to affect the routing decision. Which is the most likely explanation?

An engineer configures IP SLA with an ICMP echo operation and uses it to track a static route. The engineer also configures a backup static route with a higher administrative distance. The engineer notices that when the primary route is removed due to IP SLA failure, the backup route is installed, but when the IP SLA operation recovers, the primary route is not reinstalled. The show ip sla statistics shows the operation is 'Active' and 'Success'. The show track shows the track object is 'Up'. Which is the most likely explanation?